High-pressure water mist
Cobalt Powder has a wide range of uses due to its outstanding physical, chemical, and mechanical characteristics. This spray technique has been used extensively. The technological process is to activate the induction furnace. Once the cobalt melts into the furnace it will leak into the packaging. From there, the annular liquid of high-pressure water and cobalt will separate into small beads.
Electrolysis can prepare cobalt metal powder. The basic principle is that you use a cobalt plate and a high-polished stainless steel water jacket to act as anodes. The electrolyte generally consists of cobalt chloride, or cobalt sodium sulfate in an aqueous solution. An electrolytic cell receives direct current. The electrolyte then becomes ionized. The cobalt ions form Cobalt powder at this point. A sufficient amount of active surface agent is added to the electrolyte in order to avoid the accumulation of Cobalt Powder.
Cobalt hydrogen oxide reduction
Cobalt Hydrogen Oxide Reduction is another popular method for the preparation cobalt powder for cemented caride. This technique is largely based on Co2O3, Co2O3 or CoO cobalt oxide as the raw material. Hydrogen at 400600 C is used to reduce the Cobalt Powder.
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